//
//  TUIBaseMessageController.m
//  UIKit
//
//  Created by annidyfeng on 2019/7/1.
//  Copyright © 2022 Tencent. All rights reserved.
//

#import "TUIBaseMessageController.h"
#import "TUITextMessageCell.h"
#import "TUISystemMessageCell.h"
#import "TUIVoiceMessageCell.h"
#import "TUIImageMessageCell.h"
#import "TUIFaceMessageCell.h"
#import "TUIVideoMessageCell.h"
#import "TUIFileMessageCell.h"
#import "TUIJoinGroupMessageCell.h"
#import "TUIMergeMessageCell.h"
#import "TUIGroupLiveMessageCell.h"
#import "TUILinkCell.h"
#import "TUIReplyMessageCell.h"
#import "TUIReplyMessageCellData.h"
#import "TUIReferenceMessageCell.h"
#import "TUIMessageDataProvider.h"
#import "TUIFaceView.h"
#import "TUIMediaView.h"
#import "TUIFileViewController.h"
#import "TUIMergeMessageListController.h"
#import "TUIChatDataProvider.h"
#import "TUIChatConversationModel.h"
#import "TUIMessageDataProvider+Call.h"
#import "TUIMessageDataProvider+Live.h"
#import "TUIChatPopMenu.h"
#import "TUIDefine.h"
#import "TUIConfig.h"
#import "TUITool.h"
#import "TUICore.h"
#import <UIKit/UIWindow.h>
#import "TUIThemeManager.h"
#import "TUIMessageReadViewController.h"
#import "TUIRepliesDetailViewController.h"
#import "TUIOrderCell.h"

@interface TUIBaseMessageController () <TUIMessageCellDelegate,
TUIJoinGroupMessageCellDelegate,
TUIMessageDataProviderDataSource>

@property (nonatomic, strong) TUIMessageDataProvider *messageDataProvider;
@property (nonatomic, strong) TUIMessageCellData *menuUIMsg;
@property (nonatomic, strong) TUIMessageCellData *reSendUIMsg;
@property (nonatomic, strong) TUIChatConversationModel *conversationData;
@property (nonatomic, strong) UIActivityIndicatorView *indicatorView;
@property (nonatomic, assign) BOOL isActive;
@property (nonatomic, assign) BOOL showCheckBox;
@property (nonatomic, assign) BOOL scrollingTriggeredByUser;
@end

@implementation TUIBaseMessageController

#pragma mark - Life Cycle
- (void)viewDidLoad
{
    [super viewDidLoad];
    [self setupViews];
    self.isActive = YES;
    [TUITool addUnsupportNotificationInVC:self];
}

- (void)dealloc
{
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

- (void)viewWillAppear:(BOOL)animated
{
    self.isInVC = YES;
    [super viewWillAppear:animated];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    [self sendVisibleReadGroupMessages];
    [self limitReadReport];
}

- (void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
    self.isInVC = NO;
}

- (void)applicationBecomeActive
{
    self.isActive = YES;
    [self sendVisibleReadGroupMessages];
}

- (void)applicationEnterBackground
{
    self.isActive = NO;
}

- (void)setupViews
{
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationBecomeActive) name:UIApplicationDidBecomeActiveNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationBecomeActive) name:UIApplicationWillEnterForegroundNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationEnterBackground) name: UIApplicationDidEnterBackgroundNotification object:nil];
    
    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(didTapViewController)];
    /**
     * 解决触摸事件没有往下传递，导致手势和 collectionView didselect 冲突的问题
     * Solve the problem that the touch event is not passed down, causing the gesture to conflict with the collectionView didselect
     */
    tap.cancelsTouchesInView = NO ;
    [self.view addGestureRecognizer:tap];
    
    self.tableView.scrollsToTop = NO;
    self.tableView.estimatedRowHeight = 0;
    [self.tableView setSeparatorStyle:UITableViewCellSeparatorStyleNone];
    self.tableView.backgroundColor = TUIChatDynamicColor(@"chat_controller_bg_color", @"#FFFFFF");

    [self.tableView registerClass:[TUITextMessageCell class] forCellReuseIdentifier:TTextMessageCell_ReuseId];
    [self.tableView registerClass:[TUIVoiceMessageCell class] forCellReuseIdentifier:TVoiceMessageCell_ReuseId];
    [self.tableView registerClass:[TUIImageMessageCell class] forCellReuseIdentifier:TImageMessageCell_ReuseId];
    [self.tableView registerClass:[TUISystemMessageCell class] forCellReuseIdentifier:TSystemMessageCell_ReuseId];
    [self.tableView registerClass:[TUIFaceMessageCell class] forCellReuseIdentifier:TFaceMessageCell_ReuseId];
    [self.tableView registerClass:[TUIVideoMessageCell class] forCellReuseIdentifier:TVideoMessageCell_ReuseId];
    [self.tableView registerClass:[TUIFileMessageCell class] forCellReuseIdentifier:TFileMessageCell_ReuseId];
    [self.tableView registerClass:[TUIJoinGroupMessageCell class] forCellReuseIdentifier:TJoinGroupMessageCell_ReuseId];
    [self.tableView registerClass:[TUIMergeMessageCell class] forCellReuseIdentifier:TRelayMessageCell_ReuserId];
    [self.tableView registerClass:[TUIGroupLiveMessageCell class] forCellReuseIdentifier:TGroupLiveMessageCell_ReuseId];
    [self.tableView registerClass:[TUIReplyMessageCell class] forCellReuseIdentifier:TReplyMessageCell_ReuseId];
    [self.tableView registerClass:[TUIReferenceMessageCell class] forCellReuseIdentifier:TUIReferenceMessageCell_ReuseId];
    
    NSArray *customMessageInfo = [TUIMessageDataProvider getCustomMessageInfo];
    for (NSDictionary *messageInfo in customMessageInfo) {
        NSString *bussinessID = messageInfo[BussinessID];
        NSString *cellName = messageInfo[TMessageCell_Name];
        Class cls = NSClassFromString(cellName);
        if (cls && bussinessID) {
            [self.tableView registerClass:cls forCellReuseIdentifier:bussinessID];
        }
    }

    self.indicatorView = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(0, 0, self.tableView.frame.size.width, TMessageController_Header_Height)];
    self.indicatorView.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhite;
    self.tableView.tableHeaderView = self.indicatorView;
}

#pragma mark - Data Provider
- (void)setConversation:(TUIChatConversationModel *)conversationData
{
    self.conversationData = conversationData;
    if (!self.messageDataProvider) {
        self.messageDataProvider = [[TUIMessageDataProvider alloc] initWithConversationModel:conversationData];
        self.messageDataProvider.dataSource = self;
    }
    [self loadMessage];
}

- (void)loadMessage
{
    if (self.messageDataProvider.isLoadingData || self.messageDataProvider.isNoMoreMsg) {
        return;
    }
    
    __weak typeof(self) weakSelf = self;
    [self.messageDataProvider loadMessageSucceedBlock:^(BOOL isFirstLoad, BOOL isNoMoreMsg, NSArray<TUIMessageCellData *> * _Nonnull newMsgs) {
        if (isNoMoreMsg) {
            weakSelf.indicatorView.mm_h = 0;
        }
        if (newMsgs.count != 0) {
            
            [weakSelf.tableView reloadData];
            [weakSelf.tableView layoutIfNeeded];
            
            if(isFirstLoad) {
                [weakSelf scrollToBottom:NO];
            } else {
                CGFloat visibleHeight = 0;
                for (NSInteger i = 0; i < newMsgs.count; ++i) {
                    NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];
                    visibleHeight += [weakSelf tableView:weakSelf.tableView heightForRowAtIndexPath:indexPath];
                }
                if(isNoMoreMsg) {
                    visibleHeight -= TMessageController_Header_Height;
                }
                [weakSelf.tableView scrollRectToVisible:CGRectMake(0, weakSelf.tableView.contentOffset.y + visibleHeight, weakSelf.tableView.frame.size.width, weakSelf.tableView.frame.size.height) animated:NO];
            }
        }
//        [weakSelf.indicatorView stopAnimating];
    } FailBlock:^(int code, NSString *desc) {
        [TUITool makeToastError:code msg:desc];
    }];
}

- (void)clearUImsg {
    [self.messageDataProvider clearUIMsgList];
    [self.tableView reloadData];
    [self.tableView layoutIfNeeded];
}

#pragma mark - Event Response
- (void)scrollToBottom:(BOOL)animate
{
    if (self.messageDataProvider.uiMsgs.count > 0) {
        [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:self.messageDataProvider.uiMsgs.count - 1 inSection:0]
                              atScrollPosition:UITableViewScrollPositionBottom
                                      animated:animate];
    }
}

- (void)didTapViewController
{
    if(self.delegate && [self.delegate respondsToSelector:@selector(didTapInMessageController:)]) {
        [self.delegate didTapInMessageController:self];
    }
}

- (void)sendUIMessage:(TUIMessageCellData *)cellData
{
    @weakify(self);
    cellData.innerMessage.needReadReceipt = self.isMsgNeedReadReceipt;
    [self.messageDataProvider sendUIMsg:cellData
                         toConversation:self.conversationData
                          willSendBlock:^(BOOL isReSend, TUIMessageCellData * _Nonnull dateUIMsg) {
        @strongify(self);
        [self scrollToBottom:YES];

        int delay = 1;
        if ([cellData isKindOfClass:[TUIImageMessageCellData class]]) {
            delay = 0;
        }
        
        @weakify(self)
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delay * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            @strongify(self)
            if (cellData.status == Msg_Status_Sending) {
                [self changeMsg:cellData status:Msg_Status_Sending_2];
            }
        });
        
    } SuccBlock:^{
        @strongify(self);
        [self changeMsg:cellData status:Msg_Status_Succ];
    } FailBlock:^(int code, NSString *desc) {
        @strongify(self)
        [TUITool makeToastError:code msg:desc];
        [self changeMsg:cellData status:Msg_Status_Fail];
    }];
}

- (void)sendMessage:(V2TIMMessage *)message
{
    TUIMessageCellData *cellData = nil;
    if (message.elemType == V2TIM_ELEM_TYPE_CUSTOM) {
        cellData = [self.delegate messageController:self onNewMessage:message];
        cellData.innerMessage = message;
    }
    if (!cellData) {
        cellData = [TUIMessageDataProvider getCellData:message];
    }
    if (cellData) {
        [self sendUIMessage:cellData];
    }
}

- (void)changeMsg:(TUIMessageCellData *)msg status:(TMsgStatus)status
{
    msg.status = status;
    NSInteger index = [self.messageDataProvider.uiMsgs indexOfObject:msg];
    if ([self.tableView numberOfRowsInSection:0] > index) {
        TUIMessageCell *cell = [self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:index inSection:0]];
        [cell fillWithData:msg];
    } else {
        NSLog(@"lack of cell");
    }
    
    [[NSNotificationCenter defaultCenter] postNotificationName:@"kTUINotifyMessageStatusChanged" object:nil userInfo:@{
        @"msg": msg,
        @"status": [NSNumber numberWithUnsignedInteger:status],
        @"msgSender": self,
    }];
}

#pragma mark - TUIMessageDataProviderDataSource
- (void)dataProviderDataSourceWillChange:(TUIMessageDataProvider *)dataProvider
{
    [self.tableView beginUpdates];
}
- (void)dataProviderDataSourceChange:(TUIMessageDataProvider *)dataProvider
                            withType:(TUIMessageDataProviderDataSourceChangeType)type
                             atIndex:(NSUInteger)index
                           animation:(BOOL)animation
{
    switch (type) {
        case TUIMessageDataProviderDataSourceChangeTypeInsert:
            [self.tableView insertRowsAtIndexPaths:@[[NSIndexPath indexPathForRow:index inSection:0]] withRowAnimation:animation? UITableViewRowAnimationFade:UITableViewRowAnimationNone];
            break;
        case TUIMessageDataProviderDataSourceChangeTypeDelete:
            [self.tableView deleteRowsAtIndexPaths:@[[NSIndexPath indexPathForRow:index inSection:0]] withRowAnimation:animation? UITableViewRowAnimationFade:UITableViewRowAnimationNone];
            break;
        case TUIMessageDataProviderDataSourceChangeTypeReload:
            [self.tableView reloadRowsAtIndexPaths:@[[NSIndexPath indexPathForRow:index inSection:0]] withRowAnimation:animation? UITableViewRowAnimationFade:UITableViewRowAnimationNone];
            break;
        default:
            break;
    }
}
- (void)dataProviderDataSourceDidChange:(TUIMessageDataProvider *)dataProvider
{
    [self.tableView endUpdates];
}

- (nullable TUIMessageCellData *)dataProvider:(TUIMessageDataProvider *)dataProvider
               CustomCellDataFromNewIMMessage:(V2TIMMessage *)msg
{
    if (![msg.userID isEqualToString:self.conversationData.userID]
        && ![msg.groupID isEqualToString:self.conversationData.groupID]) {
        return nil;
    }
    
    if (msg.status == V2TIM_MSG_STATUS_LOCAL_REVOKED) {
        return nil;
    }
    
    if ([self.delegate respondsToSelector:@selector(messageController:onNewMessage:)]) {
        TUIMessageCellData *customCellData = [self.delegate messageController:self onNewMessage:msg];
        if (customCellData) {
            customCellData.innerMessage = msg;
            return customCellData;
        }
    }
    return nil;
}

- (void)dataProvider:(TUIMessageDataProvider *)dataProvider
ReceiveReadMsgWithUserID:(NSString *)userId
                Time:(time_t)timestamp
{

    if (userId.length > 0 && [userId isEqualToString:self.conversationData.userID]) {
        for (int i = 0; i < self.messageDataProvider.uiMsgs.count; i++) {
            NSIndexPath *indexPath = [NSIndexPath indexPathForRow:self.messageDataProvider.uiMsgs.count - 1 - i inSection:0];
            TUIMessageCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
            /**
             * 通过回调时间戳判定当前的未读状态是否需要改为已读状态
             * Determine whether the current unread needs to be changed to read by the callback timestamp
             */
            time_t msgTime = [cell.messageData.innerMessage.timestamp timeIntervalSince1970];
            if (msgTime <= timestamp
                && ![cell.readReceiptLabel.text isEqualToString:TUIKitLocalizableString(Read)]) {
                cell.readReceiptLabel.text = TUIKitLocalizableString(Read);
            }
        }
    }
}

- (void)dataProvider:(TUIMessageDataProvider *)dataProvider
ReceiveReadMsgWithGroupID:(NSString *)groupID
               msgID:(NSString *)msgID
           readCount:(NSUInteger)readCount
         unreadCount:(NSUInteger)unreadCount
{
    if (groupID != nil && ![groupID isEqualToString:self.conversationData.groupID]) {
        return;
    }
    NSInteger row = [self.messageDataProvider getIndexOfMessage:msgID];
    if (row < 0 || row >= self.messageDataProvider.uiMsgs.count) {
        return;
    }
    NSIndexPath *indexPath = [NSIndexPath indexPathForRow:row inSection:0];
    TUIMessageCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
    [cell updateReadLabelText];
}

- (void)dataProvider:(TUIMessageDataProvider *)dataProvider
     ReceiveNewUIMsg:(TUIMessageCellData *)uiMsg
{
    /**
     * 查看历史消息的时候根据当前 contentOffset 判断是否需要滑动到底部
     * When viewing historical messages, judge whether you need to slide to the bottom according to the current contentOffset
     */
    if (self.tableView.contentSize.height - self.tableView.contentOffset.y < Screen_Height * 1.5) {
        [self scrollToBottom:YES];
        if (self.isInVC && self.isActive) {
            [self.messageDataProvider sendLatestMessageReadReceipt];
        }
    }
    
    [self limitReadReport];
}

- (void)dataProvider:(TUIMessageDataProvider *)dataProvider ReceiveRevokeUIMsg:(TUIMessageCellData *)uiMsg {
    return;
}


#pragma mark - Private
- (void)limitReadReport
{
    static uint64_t lastTs = 0;
    uint64_t curTs = [[NSDate date] timeIntervalSince1970];
    /**
     * 超过 1s && 非首次，立即上报已读
     * More than 1s && Not the first time, report immediately
     */
    if (curTs - lastTs >= 1 && lastTs) {
        lastTs = curTs;
        [self readReport];
    } else {
        /**
         * 低于 1s || 首次  延迟 1s 合并上报
         * Less than 1s || First time, delay 1s and merge report
         */
        static BOOL delayReport = NO;
        if (delayReport) {
            return;
        }
        delayReport = YES;
        __weak typeof(self) weakSelf = self;
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            [weakSelf readReport];
            delayReport = NO;
        });
    }
}

- (void)readReport
{
    if (self.isInVC && self.isActive) {
        NSString *userID = self.conversationData.userID;
        if (userID.length > 0) {
            [TUIMessageDataProvider markC2CMessageAsRead:userID succ:nil fail:nil];
        }
        NSString *groupID = self.conversationData.groupID;
        if (groupID.length > 0) {
            [TUIMessageDataProvider markGroupMessageAsRead:groupID succ:nil fail:nil];
        }

        NSString *conversationID = @"";
        
        if (IS_NOT_EMPTY_NSSTRING(userID)) {
            conversationID = [NSString stringWithFormat:@"c2c_%@", userID];
        }
        
        if (IS_NOT_EMPTY_NSSTRING(groupID)) {
            conversationID = [NSString stringWithFormat:@"group_%@",groupID];
        }
        
        if (IS_NOT_EMPTY_NSSTRING(self.conversationData.conversationID)) {
            conversationID = self.conversationData.conversationID;
        }
        if (conversationID.length > 0) {
            [TUIMessageDataProvider markConversationAsUndead:@[conversationID] enableMark:NO];
        }
        
    }
}

/**
 * 接收方需发送可见消息已读回执的时机：
 * 1、messageVC 可见时。在 [self viewDidAppear:] 中获得通知。
 * 2、代码调用 [self scrollToBottom:] 后 scrollView 自动跳转到底部停止时（例如点击右下角 "x 条新消息" tips）。在 [UIScrollViewDelegate scrollViewDidEndScrollingAnimation:] 中获得通知。
 *    + 注意需要借助 scrollView 的状态来准确判断 scrollView 是否真的停止了滑动。
 * 3、用户连续地拖拽 scrollView 滑动查看消息时。在 [UIScrollViewDelegate scrollViewDidScroll:] 中得到通知。
 *    + 注意此处要判断 scrollView 的滑动是否由用户手势触发（而不是自动代码触发）。因此借助 self.scrollingTriggeredByUser 标志位来区分。
 *    + self.scrollingTriggeredByUser 的更新逻辑：
 *      - 用户手指触碰到屏幕并且开始拖拽时（scrollViewWillBeginDragging:）置 YES；
 *      - 用户手指以一定的加速度拖拽后离开屏幕，屏幕自动停止滑动时（scrollViewDidEndDecelerating:）置 NO；
 *      - 用户手指滑动后不施加加速度，直接抬起手指时（scrollViewDidEndDragging:）置 NO。
 * 4、用户停留在最新消息界面，此时收到了新消息时。在 [self dataProvider:ReceiveNewUIMsg:] 中得到通知。
 *
 * When the receiver sends a visible message read receipt:
 * 1. The time when messageVC is visible.  You will be notified when [self viewDidAppear:] is invoked
 * 2. The time when scrollview scrolled to bottom by called [self scrollToBottom:] (For example, click the "x new message" tips in the lower right corner). You will be notified when  [UIScrollViewDelegate scrollViewDidEndScrollingAnimation:]  is invoked.
 *   + Note that you need to use the state of the scrollView to accurately determine whether the scrollView has really stopped sliding.
 * 3. The time when the user drags the scrollView continuously to view the message. You will be notified when [UIScrollViewDelegate scrollViewDidScroll:]  is invoked.
 *   + Note here to determine whether the scrolling of the scrollView is triggered by user gestures (rather than automatic code triggers). So use the self.scrollingTriggeredByUser flag to distinguish.
 *   + The update logic of self.scrollingTriggeredByUser is as follows:
 *     - Set YES when the user's finger touches the screen and starts to drag (scrollViewWillBeginDragging:);
 *     - When the user's finger drags at a certain acceleration and leaves the screen, when the screen automatically stops sliding (scrollViewDidEndDecelerating:), set to NO;
 *     - No acceleration is applied after the user's finger slides, and when the user lifts the finger directly (scrollViewDidEndDragging:), set NO.
 * 4. When the user stays in the latest message interface and receives a new message at this time. Get notified in [self dataProvider:ReceiveNewUIMsg:] .
 */
- (void)sendVisibleReadGroupMessages {
    if (self.isInVC && self.isActive) {
        NSRange range = [self calcVisibleCellRange];
        [self.messageDataProvider sendMessageReadReceiptAtIndexes:[self transferIndexFromRange:range]];
    }
}

- (NSRange)calcVisibleCellRange
{
    NSArray *indexPaths = [self.tableView indexPathsForVisibleRows];
    if (indexPaths.count == 0) {
        return NSMakeRange(0, 0);
    }
    NSIndexPath *topmost = indexPaths.firstObject;
    NSIndexPath *downmost = indexPaths.lastObject;
    return NSMakeRange(topmost.row, downmost.row - topmost.row + 1);
}

- (NSArray *)transferIndexFromRange:(NSRange)range
{
    NSMutableArray *index = [NSMutableArray array];
    NSInteger start = range.location;
    for (int i = 0; i < range.length; i++) {
        [index addObject:@(start + i)];
    }
    return index;
}

- (void)hideKeyboardIfNeeded
{
    [self.view endEditing:YES];
    [TUITool.applicationKeywindow endEditing:YES];
}

#pragma mark - UITableViewDelegate
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.messageDataProvider.uiMsgs.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return [self.messageDataProvider getCellDataHeightAtIndex:indexPath.row Width:Screen_Width];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    TUIMessageCellData *data = self.messageDataProvider.uiMsgs[indexPath.row];
    data.showCheckBox = self.showCheckBox && [self supportCheckBox:data];
    TUIMessageCell *cell = nil;
    if ([self.delegate respondsToSelector:@selector(messageController:onShowMessageData:)]) {
        cell = [self.delegate messageController:self onShowMessageData:data];
        if (cell) {
            cell.delegate = self;
            return cell;
        }
    }
    
    if (!data.reuseId) {
        NSAssert(NO, @"Unknow cell");
        return nil;
    }
    cell = [tableView dequeueReusableCellWithIdentifier:data.reuseId forIndexPath:indexPath];
    cell.delegate = self;
    [cell fillWithData:data];

    return cell;
}

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
    TUIMessageCell *uiMsg = (TUIMessageCell *)cell;
    if ([uiMsg isKindOfClass:TUIMessageCell.class]
        && [self.delegate respondsToSelector:@selector(messageController:willDisplayCell:withData:)]) {
        [self.delegate messageController:self willDisplayCell:uiMsg withData:uiMsg.messageData];
    }
}

#pragma mark - UIScrollViewDelegate
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    if (self.scrollingTriggeredByUser) {
        // only if the scrollView is dragged by user's finger to scroll, we need to send read receipts.
        [self sendVisibleReadGroupMessages];
    }
}

- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView
{
    self.scrollingTriggeredByUser = YES;
    [self didTapViewController];
}

- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate {
    if ([self isScrollViewEndDragging:scrollView])
    {
        // user presses on the scrolling scrollView and forces it to stop scrolling immediately.
        self.scrollingTriggeredByUser = NO;
    }
}

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
{
    if ([self isScrollViewEndDecelerating:scrollView]) {
        // user drags the scrollView with a certain acceleration and makes a flick gesture, and scrollView will stop scrolling after decelerating.
        self.scrollingTriggeredByUser = NO;
    }
}

- (void)scrollViewDidEndScrollingAnimation:(UIScrollView *)scrollView {
    if ([self isScrollViewEndDecelerating:scrollView]) {
        // UIScrollView automatically stops scrolling, for example triggered after calling scrollToBottom
        [self sendVisibleReadGroupMessages];
    }
}

- (BOOL)isScrollViewEndDecelerating:(UIScrollView *)scrollView
{
    return scrollView.tracking == 0 && scrollView.dragging == 0 && scrollView.decelerating == 0;
}

- (BOOL)isScrollViewEndDragging:(UIScrollView *)scrollView
{
    return scrollView.tracking == 1 && scrollView.dragging == 0 && scrollView.decelerating == 0;
}

#pragma mark - TUIMessageCellDelegate

- (void)onSelectMessage:(TUIMessageCell *)cell
{
    if (self.showCheckBox) {
        TUIMessageCellData *data = (TUIMessageCellData *)cell.data;
        data.selected = !data.selected;
        [self.tableView reloadData];
        return;
    }
    
    if ([cell isKindOfClass:[TUITextMessageCell class]]) {
        [self clickTextMessage:(TUITextMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUISystemMessageCell class]]) {
        [self clickSystemMessage:(TUISystemMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUIVoiceMessageCell class]]) {
        [self playVoiceMessage:(TUIVoiceMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUIImageMessageCell class]]) {
        [self showImageMessage:(TUIImageMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUIVideoMessageCell class]]) {
        [self showVideoMessage:(TUIVideoMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUIFileMessageCell class]]) {
        [self showFileMessage:(TUIFileMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUIMergeMessageCell class]]) {
        [self showRelayMessage:(TUIMergeMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUIGroupLiveMessageCell class]]) {
        [self showLiveMessage:(TUIGroupLiveMessageCell *)cell];
    }
    else if ([cell isKindOfClass:[TUILinkCell class]]) {
        [self showLinkMessage:(TUILinkCell *)cell];
    }
    else if ([cell isKindOfClass:TUIReplyMessageCell.class]) {
        [self showReplyMessage:(TUIReplyMessageCell *)cell];
    }
    else if ([cell isKindOfClass:TUIReferenceMessageCell.class]) {
        [self showReplyMessage:(TUIReplyMessageCell *)cell];
    }
    else if ([cell isKindOfClass:TUIOrderCell.class]) {
        [self showOrderMessage:(TUIOrderCell *)cell];
    }

    if ([self.delegate respondsToSelector:@selector(messageController:onSelectMessageContent:)]) {
        [self.delegate messageController:self onSelectMessageContent:cell];
    }
}

- (void)tryShowGuidance {
    
    BOOL hasShow = [NSUserDefaults.standardUserDefaults boolForKey:@"chat_reply_guide_showKey"];
    if (hasShow) {
        return;
    }
    else {
        [NSUserDefaults.standardUserDefaults setBool:YES forKey:@"chat_reply_guide_showKey"];
        [NSUserDefaults.standardUserDefaults synchronize];
    }

    TUICSToastStyle * style = [[TUICSToastStyle alloc] initWithDefaultStyle];
    style.backgroundColor = [UIColor clearColor];
    style.maxWidthPercentage = 1;
    style.maxHeightPercentage = 1;
    style.fadeDuration = 0;
    style.verticalPadding = 0;
    style.horizontalPadding = 0;
    style.imageSize = CGSizeMake(Screen_Width , Screen_Height);
    style.activitySize = CGSizeMake(Screen_Width , Screen_Height);
    style.imageContentMode = UIViewContentModeScaleAspectFill;
    
    
    [[UIApplication sharedApplication].keyWindow makeToast:@"" duration:[[NSDate distantFuture] timeIntervalSince1970] position:TUICSToastPositionCenter title:@"" image:TUIChatCommonBundleImage(@"chat_reference_guide")
                                                     style:style completion:^(BOOL didTap) {
    }];
    
    [[UIApplication sharedApplication].keyWindow makeToast:@"" duration:[[NSDate distantFuture] timeIntervalSince1970] position:TUICSToastPositionCenter title:@"" image:TUIChatCommonBundleImage(@"chat_reply_guide")
                                                     style:style completion:^(BOOL didTap) {
    }];

}


- (void)onLongPressMessage:(TUIMessageCell *)cell
{
    TUIMessageCellData *data = cell.messageData;
    if ([data isKindOfClass:[TUISystemMessageCellData class]]) {
        return;
    }
    
    [self tryShowGuidance];
    
    if ([data isKindOfClass:[TUITextMessageCellData class]]) {
        /**
         * 文本消息选中状态的时候会默认 becomeFirstResponder 导致键盘消失，界面错乱，这里先收起已经弹出的键盘。
         * When the text message is selected, it will becomeFirstResponder by default, causing the keyboard to disappear and the interface to be chaotic. Here, the keyboard that has popped up is put away first.
         */
        TUITextMessageCell *textCell = (TUITextMessageCell *)cell;
        [textCell.textView becomeFirstResponder];
    }
    else if ([data isKindOfClass:[TUIReferenceMessageCellData class]]) {
        TUIReferenceMessageCell * referenceCell =  (TUIReferenceMessageCell*)cell;
        [referenceCell.textView becomeFirstResponder];
    }

    self.menuUIMsg = data;

    __weak typeof(self) weakSelf = self;
    TUIChatPopMenu *menu = [[TUIChatPopMenu alloc] init];
    __weak typeof(menu) weakMenu = menu;
    menu.reactClickCallback = ^(NSString * _Nonnull faceName) {
        __weak typeof(weakSelf) strongSelf = weakSelf;
        if(strongSelf.delegate && [strongSelf.delegate respondsToSelector:@selector(messageController:modifyMessage:reactEmoji:)]){
            [strongSelf.delegate messageController:strongSelf modifyMessage:cell.messageData reactEmoji:faceName];
            [weakMenu hideWithAnimation];
        }
    };
    
    TUIChatPopMenuAction *copyAction = nil;
    if ([data isKindOfClass:[TUITextMessageCellData class]] || [data isKindOfClass:TUIReferenceMessageCellData.class]) {
        
        copyAction = [[TUIChatPopMenuAction alloc]
                      initWithTitle:TUIKitLocalizableString(Copy)
                      image:TUIChatBundleThemeImage(@"chat_icon_copy_img", @"icon_copy")
                      rank:1
                      callback:^{
            [weakSelf onCopyMsg:cell];
        }];
        [menu addAction:copyAction];
    }

    
    TUIChatPopMenuAction *deleteAction = [[TUIChatPopMenuAction alloc]
                                          initWithTitle:TUIKitLocalizableString(Delete)
                                          image:TUIChatBundleThemeImage(@"chat_icon_delete_img", @"icon_delete")
                                          rank:7
                                          callback:^{
        [weakSelf onDelete:nil];
    }];
    [menu addAction:deleteAction];

    TUIChatPopMenuAction *recallAction = nil;
    V2TIMMessage *imMsg = data.innerMessage;
    if(imMsg){
        if([imMsg isSelf] && [[NSDate date] timeIntervalSinceDate:imMsg.timestamp] < 2 * 60 && (imMsg.status == V2TIM_MSG_STATUS_SEND_SUCC)){
            recallAction = [[TUIChatPopMenuAction alloc] initWithTitle:TUIKitLocalizableString(Revoke)
                                                                 image:TUIChatBundleThemeImage(@"chat_icon_recall_img", @"icon_recall")
                                                                  rank:6
                                                              callback:^{
                [weakSelf onRevoke:nil];
            }];
            [menu addAction:recallAction];
        }
    }

    

    TUIChatPopMenuAction *multiAction = [[TUIChatPopMenuAction alloc] initWithTitle:TUIKitLocalizableString(Multiple) image:
                                         TUIChatBundleThemeImage(@"chat_icon_multi_img", @"icon_multi")
                                                                               rank:3
                                          callback:^{
        [weakSelf onMulitSelect:nil];
    }];
    [menu addAction:multiAction];

    TUIChatPopMenuAction *forwardAction = nil;
    TUIChatPopMenuAction *quoteAction = nil;
    TUIChatPopMenuAction *referenceAction = nil;
    if (imMsg.status == V2TIM_MSG_STATUS_SEND_SUCC) {
        
        forwardAction = [[TUIChatPopMenuAction alloc] initWithTitle:TUIKitLocalizableString(Forward)
                                                              image:
                         TUIChatBundleThemeImage(@"chat_icon_forward_img", @"icon_forward")
                                                               rank:2
                                                           callback:^{
            [weakSelf onForward:nil];
        }];
        [menu addAction:forwardAction];
        
        quoteAction = [[TUIChatPopMenuAction alloc] initWithTitle:TUIKitLocalizableString(Reply)
                                                            image:
                        TUIChatBundleThemeImage(@"chat_icon_reply_img", @"icon_reply")
                                                             rank:5
                        callback:^{
            [weakSelf onReply:nil];
        }];
        [menu addAction:quoteAction];
        referenceAction = [[TUIChatPopMenuAction alloc] initWithTitle:TUIKitLocalizableString(TUIKitReference)
                                                            image:
                        TUIChatBundleThemeImage(@"chat_icon_reference_img", @"icon_reference")
                                                                 rank:4
                        callback:^{
            [weakSelf onReference:nil];
        }];
        [menu addAction:referenceAction];
    }

    BOOL isFirstResponder = NO;
    if(_delegate && [_delegate respondsToSelector:@selector(messageController:willShowMenuInCell:)]){
        isFirstResponder = [_delegate messageController:self willShowMenuInCell:cell];
    }
    if(isFirstResponder){
        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(menuDidHide:) name:UIMenuControllerDidHideMenuNotification object:nil];
    }
    else{
        [self becomeFirstResponder];
    }

    CGRect frame = [UIApplication.sharedApplication.keyWindow convertRect:cell.container.frame fromView:cell];
    
    CGFloat topMarginiByCustomView = 0;
   
    if(_delegate && [_delegate respondsToSelector:@selector(getTopMarginByCustomView)]){
        topMarginiByCustomView = [_delegate getTopMarginByCustomView];
    }
    
    [menu setArrawPosition:CGPointMake(frame.origin.x + frame.size.width * 0.5, frame.origin.y - 5 - topMarginiByCustomView)
              adjustHeight:frame.size.height + 5];
    [menu showInView:self.tableView];
    
    /**
     * 如果是文本类型消息，设置文本消息光标选中状态，如果文字不是全选状态，只保留复制和转发
     * If it is a text type message, set the text message cursor selected state, if the text is not all selected state, only keep copy and forward
     */
    if ([data isKindOfClass:[TUITextMessageCellData class]]) {
        TUITextMessageCell *textCell = (TUITextMessageCell *)cell;
        [textCell.textView selectAll:self];
        __block BOOL isSelectAll = YES;
        textCell.selectAllContentContent = ^(BOOL selectAll) {
            if (isSelectAll == selectAll) {
                return;
            }
            isSelectAll = selectAll;
            [menu removeAllAction];
            if (isSelectAll) {
                [menu addAction:copyAction];
                [menu addAction:deleteAction];
                [menu addAction:multiAction];
                [menu addAction:forwardAction];
                [menu addAction:quoteAction];
                [menu addAction:referenceAction];
            } else {
                [menu addAction:copyAction];
                [menu addAction:forwardAction];
            }
            [menu layoutSubview];
        };
        menu.hideCallback = ^{
            [textCell.textView setSelectedTextRange:nil];
        };
    }
    if ([data isKindOfClass:[TUIReferenceMessageCellData class]]) {
        TUIReferenceMessageCell *textCell = (TUIReferenceMessageCell *)cell;
        [textCell.textView selectAll:self];
        __block BOOL isSelectAll = YES;
        textCell.selectAllContentContent = ^(BOOL selectAll) {
            if (isSelectAll == selectAll) {
                return;
            }
            isSelectAll = selectAll;
            [menu removeAllAction];
            if (isSelectAll) {
                [menu addAction:copyAction];
                [menu addAction:deleteAction];
                [menu addAction:multiAction];
                [menu addAction:forwardAction];
                [menu addAction:quoteAction];
                [menu addAction:referenceAction];
            } else {
                [menu addAction:copyAction];
                [menu addAction:forwardAction];
            }
            [menu layoutSubview];
        };
        menu.hideCallback = ^{
            [textCell.textView setSelectedTextRange:nil];
        };
    }
}

- (void)onLongSelectMessageAvatar:(TUIMessageCell *)cell
{
    if(_delegate && [_delegate respondsToSelector:@selector(messageController:onLongSelectMessageAvatar:)]){
        [_delegate messageController:self onLongSelectMessageAvatar:cell];
    }
}

- (void)onRetryMessage:(TUIMessageCell *)cell
{
    _reSendUIMsg = cell.messageData;
    __weak typeof(self) weakSelf = self;
    UIAlertController *alert = [UIAlertController alertControllerWithTitle:TUIKitLocalizableString(TUIKitTipsConfirmResendMessage) message:nil preferredStyle:UIAlertControllerStyleAlert];
    [alert tuitheme_addAction:[UIAlertAction actionWithTitle:TUIKitLocalizableString(Re-send) style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        [weakSelf sendUIMessage:weakSelf.reSendUIMsg];
    }]] ;
    [alert tuitheme_addAction:[UIAlertAction actionWithTitle:TUIKitLocalizableString(Cancel) style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {

    }]];
    [self.navigationController presentViewController:alert animated:YES completion:nil];
}

- (void)onSelectMessageAvatar:(TUIMessageCell *)cell
{
    if ([self.delegate respondsToSelector:@selector(messageController:onSelectMessageAvatar:)]) {
        [self.delegate messageController:self onSelectMessageAvatar:cell];
    }
}

- (void)onSelectReadReceipt:(TUIMessageCellData *)data
{
    @weakify(self)
    if (data.innerMessage.groupID.length > 0) {
        // Navigate to group message read VC. Should get members first.
        [TUIMessageDataProvider getMessageReadReceipt:@[data.innerMessage]
                                                 succ:^(NSArray<V2TIMMessageReceipt *> *receiptList) {
            @strongify(self)
            if (receiptList.count == 0) {
                return;
            }
            // To avoid the labels in messageReadVC displaying all 0 which is not accurate, try to get message read count before navigation.
            V2TIMMessageReceipt *receipt = receiptList.firstObject;
            data.messageReceipt = receipt;
            [self pushMessageReadViewController:data];
        } fail:^(int code, NSString *desc) {
            @strongify(self)
            [self pushMessageReadViewController:data];
        }];
    } else {
        // navigate to c2c message read VC. No need to get member.
        [self pushMessageReadViewController:data];
    }

}

- (void)pushMessageReadViewController:(TUIMessageCellData *)data {
    TUIMessageReadViewController *controller = [[TUIMessageReadViewController alloc] initWithCellData:data dataProvider:self.messageDataProvider showReadStatusDisable:NO c2cReceiverName:self.conversationData.title c2cReceiverAvatar:self.conversationData.faceUrl];
    [self.navigationController pushViewController:controller animated:YES];
}

- (void)onJumpToRepliesDetailPage:(TUIMessageCellData *)data {
    TUIRepliesDetailViewController *repliesDetailVC = [[TUIRepliesDetailViewController alloc] initWithCellData:data conversationData:self.conversationData];
    repliesDetailVC.delegate = self.delegate;
    [self.navigationController pushViewController:repliesDetailVC animated:YES];
    repliesDetailVC.parentPageDataProvider = self.messageDataProvider;
    __weak typeof(self) weakSelf = self;
    repliesDetailVC.willCloseCallback = ^(){
        [weakSelf.tableView reloadData];
    };
}

- (void)onEmojiClickCallback:(TUIMessageCellData *)data faceName:(NSString *)faceName {
    if(self.delegate && [self.delegate respondsToSelector:@selector(messageController:modifyMessage:reactEmoji:)]){
        [self.delegate messageController:self modifyMessage:data reactEmoji:faceName];
    }
}

-(BOOL)canPerformAction:(SEL)action withSender:(id)sender
{
    if (action == @selector(onDelete:) ||
        action == @selector(onRevoke:) ||
        action == @selector(onReSend:) ||
        action == @selector(onCopyMsg:) ||
        action == @selector(onMulitSelect:) ||
        action == @selector(onForward:) ||
        action == @selector(onReply:)){
        return YES;
    }
    return NO;
}

- (BOOL)canBecomeFirstResponder
{
    return YES;
}

- (void)onDelete:(id)sender
{
    @weakify(self)
    UIAlertController *vc = [UIAlertController alertControllerWithTitle:nil message:TUIKitLocalizableString(ConfirmDeleteMessage) preferredStyle:UIAlertControllerStyleActionSheet];
    [vc tuitheme_addAction:[UIAlertAction actionWithTitle:TUIKitLocalizableString(Delete) style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
        @strongify(self)
        [self.messageDataProvider deleteUIMsgs:@[self.menuUIMsg] SuccBlock:nil FailBlock:^(int code, NSString *desc) {
            NSLog(@"remove msg failed!");
            NSAssert(NO, desc);
        }];
    }]];
    [vc tuitheme_addAction:[UIAlertAction actionWithTitle:TUIKitLocalizableString(Cancel) style:UIAlertActionStyleCancel handler:nil]];
    [self presentViewController:vc animated:YES completion:nil];
}

- (void)menuDidHide:(NSNotification*)notification
{
    if(_delegate && [_delegate respondsToSelector:@selector(didHideMenuInMessageController:)]){
        [_delegate didHideMenuInMessageController:self];
    }
    [[NSNotificationCenter defaultCenter] removeObserver:self name:UIMenuControllerDidHideMenuNotification object:nil];
}

- (void)onCopyMsg:(id)sender
{
    NSString *content = @"";
    /**
     * 文本消息要以光标实际选中的消息内容为准
     * The text message should be based on the content of the message actually selected by the cursor
     */
    if ([sender isKindOfClass:[TUITextMessageCell class]]) {
        TUITextMessageCell *txtCell = (TUITextMessageCell *)sender;
        content = txtCell.selectContent;
    }
    if ([sender isKindOfClass:TUIReferenceMessageCell.class]) {
        TUIReferenceMessageCellData *replyMsg = (TUIReferenceMessageCellData *)sender;
        content = replyMsg.selectContent;
    }
    if (content.length > 0) {
        UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
        pasteboard.string = content;
        [TUITool makeToast:TUIKitLocalizableString(Copied)];
    }
}

- (void)onRevoke:(id)sender
{
    @weakify(self)
    [self.messageDataProvider revokeUIMsg:self.menuUIMsg SuccBlock:^{
        @strongify(self)
        if(self.delegate && [self.delegate respondsToSelector:@selector(didHideMenuInMessageController:)]){
            [self.delegate didHideMenuInMessageController:self];
        }
    }  FailBlock:^(int code, NSString *desc) {
        NSAssert(NO, desc);
    }];
}

- (void)onReSend:(id)sender
{
    [self sendUIMessage:_menuUIMsg];
}

- (void)onMulitSelect:(id)sender
{
    [self enableMultiSelectedMode:YES];
    
    self.menuUIMsg.selected = YES;
    [self.tableView beginUpdates];
    NSInteger index = [self.messageDataProvider.uiMsgs indexOfObject:self.menuUIMsg];
    [self.tableView reloadRowsAtIndexPaths:@[[NSIndexPath indexPathForRow:index inSection:0]] withRowAnimation:UITableViewRowAnimationNone];
    [self.tableView endUpdates];
    
    if (_delegate && [_delegate respondsToSelector:@selector(messageController:onSelectMessageMenu:withData:)]) {
        [_delegate messageController:self onSelectMessageMenu:0 withData:_menuUIMsg];
    }
}

- (void)onForward:(id)sender
{
    if (_delegate && [_delegate respondsToSelector:@selector(messageController:onSelectMessageMenu:withData:)]) {
        [_delegate messageController:self onSelectMessageMenu:1 withData:_menuUIMsg];
    }
}

- (void)onReply:(id)sender
{
    if (_delegate && [_delegate respondsToSelector:@selector(messageController:onRelyMessage:)]) {
        [_delegate messageController:self onRelyMessage:self.menuUIMsg];
    }
}

- (void)onReference:(id)sender
{
    if (_delegate && [_delegate respondsToSelector:@selector(messageController:onReferenceMessage:)]) {
        [_delegate messageController:self onReferenceMessage:self.menuUIMsg];
    }
}

- (BOOL)supportCheckBox:(TUIMessageCellData *)data
{
    if ([data isKindOfClass:TUISystemMessageCellData.class]) {
        return NO;
    }
    return YES;
}

- (BOOL)supportRelay:(TUIMessageCellData *)data
{
    if ([data isKindOfClass: TUIVoiceMessageCellData.class]) {
        return NO;
    }
    return YES;
}

- (void)enableMultiSelectedMode:(BOOL)enable
{
    self.showCheckBox = enable;
    if (!enable) {
        for (TUIMessageCellData *cellData in self.messageDataProvider.uiMsgs) {
            cellData.selected = NO;
        }
    }
    [self.tableView reloadData];
}

- (NSArray<TUIMessageCellData *> *)multiSelectedResult:(TUIMultiResultOption)option
{
    NSMutableArray *arrayM = [NSMutableArray array];
    if (!self.showCheckBox) {
        return [NSArray arrayWithArray:arrayM];
    }
    BOOL filterUnsupported = option & TUIMultiResultOptionFiterUnsupportRelay;
    for (TUIMessageCellData *data in self.messageDataProvider.uiMsgs) {
        if (data.selected) {
            if (filterUnsupported && ![self supportRelay:data]) {
                continue;
            }
            [arrayM addObject:data];
        }
    }
    return [NSArray arrayWithArray:arrayM];
}

- (void)deleteMessages:(NSArray<TUIMessageCellData *> *)uiMsgs
{
    [self.messageDataProvider deleteUIMsgs:uiMsgs SuccBlock:nil FailBlock:^(int code, NSString *desc) {
        NSLog(@"deleteMessages failed!");
        NSAssert(NO, desc);
    }];
}

- (void)clickTextMessage:(TUITextMessageCell *)cell
{
    V2TIMMessage *message = cell.messageData.innerMessage;
    if (0 == message.userID.length) {
        return;
    }
    NSInteger callType = 0;
    NSDictionary *param = nil;
    if ([TUIMessageDataProvider isCallMessage:message callTye:&callType]) {
        if (1 == callType) {
            param = @{
                TUICore_TUICallingService_ShowCallingViewMethod_UserIDsKey : @[message.userID],
                TUICore_TUICallingService_ShowCallingViewMethod_CallTypeKey : @"0"
            };
        } else if (2 == callType) {
            param = @{
                TUICore_TUICallingService_ShowCallingViewMethod_UserIDsKey : @[message.userID],
                TUICore_TUICallingService_ShowCallingViewMethod_CallTypeKey : @"1"
            };
        }
        if (param) {
            [TUICore callService:TUICore_TUICallingService
                          method:TUICore_TUICallingService_ShowCallingViewMethod
                           param:param];
        }
    }
}

- (void)clickSystemMessage:(TUISystemMessageCell *)cell
{
    TUISystemMessageCellData *data = (TUISystemMessageCellData *)cell.messageData;
    if (data.supportReEdit) {
        if (self.delegate && [self.delegate respondsToSelector:@selector(messageController:onReEditMessage:)]) {
            [self.delegate messageController:self onReEditMessage:cell.messageData];
        }
    }
}

- (void)playVoiceMessage:(TUIVoiceMessageCell *)cell
{
    for (TUIMessageCellData *cellData in self.messageDataProvider.uiMsgs) {
        if(![cellData isKindOfClass:[TUIVoiceMessageCellData class]]){
            continue;
        }
        TUIVoiceMessageCellData *voiceMsg = (TUIVoiceMessageCellData *)cellData;
        if (voiceMsg == cell.voiceData) {
            [voiceMsg playVoiceMessage];
            cell.voiceReadPoint.hidden = YES;
        } else {
            [voiceMsg stopVoiceMessage];
        }
    }
}

- (void)showImageMessage:(TUIImageMessageCell *)cell
{
    [self hideKeyboardIfNeeded];
    CGRect frame = [cell.thumb convertRect:cell.thumb.bounds toView:[UIApplication sharedApplication].delegate.window];
    TUIMediaView *mediaView = [[TUIMediaView alloc] initWithFrame:CGRectMake(0, 0, Screen_Width, Screen_Height)];
    [mediaView setThumb:cell.thumb frame:frame];
    [mediaView setCurMessage:cell.messageData.innerMessage];
    __weak typeof(self) weakSelf = self;
    mediaView.onClose = ^{
        [weakSelf didCloseMediaMessage:cell];
    };
    [self willShowMediaMessage:cell];
    [[UIApplication sharedApplication].keyWindow addSubview:mediaView];
}

- (void)showVideoMessage:(TUIVideoMessageCell *)cell
{
    [self hideKeyboardIfNeeded];
    CGRect frame = [cell.thumb convertRect:cell.thumb.bounds toView:[UIApplication sharedApplication].delegate.window];
    TUIMediaView *mediaView = [[TUIMediaView alloc] initWithFrame:CGRectMake(0, 0, Screen_Width, Screen_Height)];
    [mediaView setThumb:cell.thumb frame:frame];
    [mediaView setCurMessage:cell.messageData.innerMessage];
    __weak typeof(self) weakSelf = self;
    mediaView.onClose = ^{
        [weakSelf didCloseMediaMessage:cell];
    };
    [self willShowMediaMessage:cell];
    [[UIApplication sharedApplication].keyWindow addSubview:mediaView];
}

- (void)showFileMessage:(TUIFileMessageCell *)cell
{
    [self hideKeyboardIfNeeded];
    TUIFileMessageCellData *fileData = cell.fileData;
    if (![fileData isLocalExist]) {
        [fileData downloadFile];
        return;
    }
    
    TUIFileViewController *file = [[TUIFileViewController alloc] init];
    file.data = [cell fileData];
    [self.navigationController pushViewController:file animated:YES];
}

- (void)showRelayMessage:(TUIMergeMessageCell *)cell
{
    TUIMergeMessageListController *relayVc = [[TUIMergeMessageListController alloc] init];
    relayVc.delegate = self.delegate;
    relayVc.mergerElem = cell.relayData.mergerElem;
    relayVc.conversationData = self.conversationData;
    relayVc.parentPageDataProvider = self.messageDataProvider;
    __weak typeof(self) weakSelf = self;
    relayVc.willCloseCallback = ^(){
        [weakSelf.tableView reloadData];
    };
    [self.navigationController pushViewController:relayVc animated:YES];
}

- (void)showLinkMessage:(TUILinkCell *)cell
{
    TUILinkCellData *cellData = cell.customData;
    if (cellData.link) {
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:cellData.link]];
    }
}

- (void)showOrderMessage:(TUIOrderCell *)cell
{
    TUIOrderCellData *cellData = cell.customData;
    if (cellData.link) {
        [TUITool openLinkWithURL:[NSURL URLWithString:cellData.link]];
    }
}

- (void)showReplyMessage:(TUIReplyMessageCell *)cell
{
}

- (void)showLiveMessage:(TUIGroupLiveMessageCell *)cell {
    TUIGroupLiveMessageCellData *celldata = cell.customData;
    NSDictionary *roomInfo = celldata.roomInfo;
    [[NSNotificationCenter defaultCenter] postNotificationName:@"kTUINotifyGroupLiveOnSelectMessage" object:nil userInfo:@{
        @"roomInfo": roomInfo,
        @"groupID": celldata.innerMessage.groupID?:@"",
        @"msgSender": self,
    }];
}

- (void)willShowMediaMessage:(TUIMessageCell *)cell
{
    
}

- (void)didCloseMediaMessage:(TUIMessageCell *)cell
{
    
}

@end
